Wild Petunia is a hummingbird favorite with trumpet-shaped lavender blooms that attract long-tongued bees and butterflies, as well. Seldom reaching more than one foot in height, it is an excellent companion to other low-growing plants. Native to much of the eastern U.S., Wild Petunia prefers dry sandy locations such as rock gardens, but it will thrive in well-drained loam. It self-seeds readily and able to hold its own when combined with larger aggressive plants. Ruellia humilis is a host plant for caterpillars of the Common Buckeye butterfly (Junonia coenia), and the White Peacock (Anartia jatrophae) butterfly. Now 8-10” reaching 1-2’. Plant in full sun.